What role do antigens play in the body?
nourishing tissues
attacking cancer cells
filtering interstitial fluid
identifying cells as foreign
What’s the answer huyyy please

If you were running a marathon, which type of muscle fibers would be most useful to you? a. slow-twitch b. fast-twitch, type i a c. intermediate-twitch, type ii b d. slow-intermediate twitch, type i b select the best answer from the choices provided. a b c d